Kelly
Kelly BEAST-LS-SS
Cup diameter
28.70
mm
Cup depth
—
cup geometry
Backbore
XL
Shank
large
About this mouthpiece
The Kelly BEAST-LS-SS is a trombone mouthpiece with a 28.70mm cup diameter and — cup depth. It is recommended for extreme bass trombone; maximum breath support required.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.
Playing notes
Recommended forExtreme bass trombone; maximum breath support required